| 二维异核铜-钠配位聚合物的合成和晶体结构 |
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| 引用本文： | 柏,高慧,党东宾,庞可亮,段春迎. 二维异核铜-钠配位聚合物的合成和晶体结构[J]. 人工晶体学报, 2009, 38(4): 1031-1036 |
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| 作者姓名： | 柏 高慧 党东宾 庞可亮 段春迎 |
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| 作者单位： | 河南大学化学化工学院,分子与晶体工程研究所,开封,475004;南京大学配位化学研究所,配位化学国家重点实验室,南京,210093;大连理工大学精细化工国家重点实验室,大连,116012 |
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| 基金项目： | the National Natural Science Foundation of China,the Foundation of the Education Ministry of China,the Natural Science Foundation of the Education Department of Henan Province of China |
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| 摘 要： | 合成了铜-钠混合金属配位聚合物 [(CuL)2(CH3OO)Na(H2O)4]2 (简写为1)并进行了元素分析和单晶X射线衍射分析,L为{2-(2′-酚基)- Δ 2-噻唑-4-羧酸}.晶体结构分析表明配合物形成Cu4Na2的六核混合金属大环.相邻的Cu4Na2环之间通过进一步的配位作用连结成包含更大的Cu8Na4大环的二维网状结构.该晶体属于三斜晶系Pī空间群,晶胞参数分别为:a = 1.0777(4) nm, b = 1.5221(6) nm, c = 1.6994(6) nm, α = 84.58(1)°, β = 76.31(1)°, γ = 89.97(1) °, V = 2.696 (2) nm3, Z = 2, Mr= 1447.26, dc = 1.783 g·cm-3, T = 293(2) K, μ = 1.816 mm-1, F(000) = 1472, R1 = 0.0794, wR2 = 0.1819 [I>2σ(I)].
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| 关 键 词： | 铜-钠配合物 配位聚合物 晶体结构 |
Synthesis and Crystal Structure of a Novel Two-dimensional Heteronuclear Polymeric Complex of Copper(II)-Sodium(I) |
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| BAI Yan,GAO Hui,DANG Dong-bin,PANG Ke-liang,DUAN Chun-ying. Synthesis and Crystal Structure of a Novel Two-dimensional Heteronuclear Polymeric Complex of Copper(II)-Sodium(I)[J]. Journal of Synthetic Crystals, 2009, 38(4): 1031-1036 |
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| Authors: | BAI Yan GAO Hui DANG Dong-bin PANG Ke-liang DUAN Chun-ying |
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| Affiliation: | 1.Institute of Molecular and Crystal Engineering;School of Chemistry and Chemical Engineering;Henan University;Kaifeng 475004;China;2.State Key Laboratory of Coordination Chemistry;Coordination Chemistry Institute;Nanjing University;Nanjing 210093;3.State Key Laboratory of Fine Chemicals;Dalian University of Technology;Dalian 116012;China |
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| Abstract: | A novel copper(Ⅱ)-sodium(I) mixed-metal coordination polymer [(CuL)2(CH3OO)Na(H2O)4]2 (abbreviated as 1)has been synthesized and characterized by elemental analysis and single-crystal X-ray diffraction, where H2L = 2-(2-hydroxyphenyl)-Δ 2-thiazoline-4-carboxylic acid. Crystal structure analysis reveals that 1 has an impendent symmetry unit consisted by two slightly different half of the Cu4Na2 six-nuclear molecular rings. Furthermore, the Cu4Na2 rings connect further with each other to form a two-dimensional network containing larger Cu8Na4 rings. Crystal data: triclinic, space group Pī with a = 1.0777(4) nm, b = 1.5221(6) nm, c = 1.6994(6) nm, α = 84.58(1) °, β = 76.31(1) °, γ = 89.97(1)°, V = 2.696 (2) nm3, Z = 2, Mr = 1447.26, dc = 1.783 g·cm-3, T = 293(2) K, μ=1.816 mm-1, F(000) = 1472, R1 = 0.0794, wR2 = 0.1819 [I>2σ(I)]. |
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| Keywords: | copper(II)-sodium(I) complex coordination polymer crystal structure |
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